Miracle-Gro All Purpose Soluble Plant Food is ideal for all plants indoors and out, whether in pots, containers, hanging baskets, beds, borders, or on the lawn. It contains a unique mix of 10 nutrients carefully balanced to provide plants with essential nutrients required for optimum growth and flowering. This water-soluble plant food helps grow plants twice as big (versus unfed plants) by strengthening plant roots from the ground up, allowing them to absorb more nutrients and minerals. For stunning displays, feed plants every two weeks from March to September. It is easy to apply using the Miracle-Gro Feeder or a watering can. For beds and borders, pots, containers, and hanging baskets: mix one large spoonful (15ml) in 4.5 litres of water.